I have left FOREX chapter of SFM. How must i lost.

Dear Friends,

While preparing for FOREX chapter i found very difficulties and hence left the chapter.

I have prepared for all other syllabus of SFM except FOREX. Please guide or provide any

notes to prepare this chapter and also suggest how much marks i lost due to non prepartion

of FOREX chapter.( i hope 15-20 marks). I m preparing from R.D. Bala and pattabi ram and

also have book of A.N. Sridhar but why found it difficult. (it may be fault frm my end).

Guide how should i overcome from this chapter . I never want to left any chapter.

hope for your positive response.

thanks in advance.